Леонид Юрьев (Leonid Yuriev)
9bbf09b5c4
mdbx: minor update README for the locations of a source code.
2022-07-09 14:54:25 +03:00
Леонид Юрьев (Leonid Yuriev)
9d9df11509
mdbx: update ChangeLog.
2022-07-09 14:11:36 +03:00
Леонид Юрьев (Leonid Yuriev)
61d0d63ac2
mdbx-test: refine/fix batch-get testcase for large page size (i.e. when more pairs per page).
2022-07-09 13:30:40 +03:00
Леонид Юрьев (Leonid Yuriev)
e9a1042cc2
mdbx-test: add --pagesize NN option to long-stotastic script.
2022-07-09 13:30:40 +03:00
Леонид Юрьев (Leonid Yuriev)
f7f9eaff95
mdbx-test: update Valgrind-suppressions for modern GCC.
2022-07-09 13:30:13 +03:00
Леонид Юрьев (Leonid Yuriev)
9108a241a2
mdbx: minor fix/clarify debug logging inside page_alloc_slowpath().
2022-07-08 23:44:03 +03:00
Леонид Юрьев (Leonid Yuriev)
9aa2aae93e
mdbx: rework/simplify kick_longlived_readers().
2022-07-08 23:44:03 +03:00
Леонид Юрьев (Leonid Yuriev)
9421bb424d
mdbx: refine/simplify read-latch loop inside mdbx_txn_renew0().
...
1. Explicitly check and handle a race/collision case with `find_oldest_reader()`.
2. Handle "recovery mode" (me_stuck_meta >= 0) by the same code as for regular latch.
3. Add bailout error message for buggy compiler and/or hardware (paranoid).
2022-07-08 23:44:03 +03:00
Леонид Юрьев (Leonid Yuriev)
434ad8edc8
mdbx: refine bind_rslot().
2022-07-08 23:44:03 +03:00
Леонид Юрьев (Leonid Yuriev)
a4a35ce9cb
mdbx: rework find_oldest_reader().
...
1. Fix regression `assert: oldest >= lck->mti_oldest_reader.weak` after d4bf0a3332
2022-07-08 23:44:03 +03:00
Леонид Юрьев (Leonid Yuriev)
d572052178
mdbx: refine meta_checktxnid() and meta_waittxnid().
2022-07-08 23:44:03 +03:00
Леонид Юрьев (Leonid Yuriev)
6f6c581c6e
mdbx: minor refine safe64_write(), safe64_read() and safe64_inc().
2022-07-08 23:44:03 +03:00
Леонид Юрьев (Leonid Yuriev)
baea4c81c9
mdbx: simplify safe64_reset().
2022-07-08 23:44:03 +03:00
Леонид Юрьев (Leonid Yuriev)
ad5a83586b
mdbx: fix insignificant uint8_t-casting warnings.
2022-07-08 23:44:03 +03:00
Леонид Юрьев (Leonid Yuriev)
b5346ee765
mdbx: use unsigned constants for page flags (to avoid MSVC warnings).
2022-07-08 21:48:08 +03:00
Леонид Юрьев (Leonid Yuriev)
db0f4e3d1e
mdbx: minor fix mdbx_page_check() for case debug-audit enforced.
2022-07-08 21:45:26 +03:00
Леонид Юрьев (Leonid Yuriev)
c0a274e8ec
mdbx: merge branch master into devel.
2022-07-08 01:32:30 +03:00
Леонид Юрьев (Leonid Yuriev)
61825e9bc8
mdbx: update ChangeLog for v0.11.9
2022-07-08 01:17:21 +03:00
Леонид Юрьев (Leonid Yuriev)
c499f2bb36
mdbx: minor fix EINVAL from mdbx_env_set_geometry().
...
Silently growth `size_lower` to the `MIN_PAGENO` instead of returning `MDBX_EINVAL`.
2022-07-08 01:14:29 +03:00
Леонид Юрьев (Leonid Yuriev)
6e2a1ebfbd
mdbx: minor fix meta_checktxnid() to avoid assertion in debug mode.
2022-07-08 01:08:54 +03:00
Леонид Юрьев (Leonid Yuriev)
a2c4f84f9c
mdbx: update ChangeLog for v0.12.x
2022-07-08 01:03:23 +03:00
Леонид Юрьев (Leonid Yuriev)
f17bd06116
mdbx: update ChangeLog.
2022-07-08 00:27:19 +03:00
Леонид Юрьев (Leonid Yuriev)
2cfcfcf91c
mdbx: merge branch erigon into devel.
2022-07-07 23:24:45 +03:00
Леонид Юрьев (Leonid Yuriev)
81ea7bd41e
mdbx: fix copy&paste typo inside meta_checktxnid().
2022-07-07 21:48:34 +03:00
Леонид Юрьев (Leonid Yuriev)
f16bee8fa1
mdbx: fix/setup zero mod_txnid during copy-with-compactification.
2022-07-07 21:48:34 +03:00
Леонид Юрьев (Leonid Yuriev)
c95143f41b
mdbx: add poor_page().
2022-07-07 21:48:34 +03:00
Леонид Юрьев (Leonid Yuriev)
19c5e4d424
mdbx-tools: use MDBX_VALIDATION.
2022-07-07 21:48:34 +03:00
Леонид Юрьев (Leonid Yuriev)
6076c510f8
mdbx-tools: refine assertions logging inside mdbx_chk.
2022-07-07 21:48:34 +03:00
Леонид Юрьев (Leonid Yuriev)
bc744a843a
mdbx: refine/speedup PAGETYPE().
2022-07-07 21:48:34 +03:00
Леонид Юрьев (Leonid Yuriev)
a812198c49
mdbx: rework/clone page_get() to three for the cases: any, large, branch-leaf.
2022-07-07 21:48:30 +03:00
Леонид Юрьев (Leonid Yuriev)
fbe97a79a3
mdbx: more checking for a large/overflow nodes and pages.
2022-07-07 21:46:19 +03:00
Леонид Юрьев (Leonid Yuriev)
3cc7f105a5
mdbx: fix copy&paste typo inside meta_checktxnid().
2022-07-07 19:11:47 +03:00
Леонид Юрьев (Leonid Yuriev)
b31b270ffd
mdbx: refine copy-with-compactification to clear/zero unused gaps on a DB pages.
2022-07-07 19:09:52 +03:00
Леонид Юрьев (Leonid Yuriev)
0b5cdee6ef
mdbx: fix mdbx_env_compact() hand when DB is corrupted or the volume of an output pages aliquot to MDBX_ENVCOPY_WRITEBUF.
2022-07-07 19:05:35 +03:00
Леонид Юрьев (Leonid Yuriev)
6eefa05f3d
mdbx: minor refine CC_RETIRING handling.
2022-07-07 14:10:19 +03:00
Леонид Юрьев (Leonid Yuriev)
ca3f188370
mdbx: extend CHECK_LEAF_TYPE() by adding CC_OVERFLOW.
2022-07-07 14:10:19 +03:00
Леонид Юрьев (Leonid Yuriev)
498514dae1
mdbx: remove unneeded CC_COPYING.
2022-07-07 14:10:19 +03:00
Леонид Юрьев (Leonid Yuriev)
1740f8227a
mdbx: rework copy-with-compactification.
...
Кроме небольшого рефакторинга здесь реализуется более регулярный способ
обхода дерева при копировании с компактификаций. В частности, полная
инициализация курсоров позволяет выполнять больше проверок/контроля
структуры БД и избавиться от флажка CC_COPYING.
Beside a small refactoring, a more regular way of traversing the tree
when copying with compactification is implemented here. In particular,
full initialization of cursors allows to perform more checks/control of
the DB structure and get rid of the CC_COPYING flag.
2022-07-07 14:10:19 +03:00
Леонид Юрьев (Leonid Yuriev)
2d300d807b
mdbx: extract node_read_bigdata().
2022-07-07 14:10:19 +03:00
Леонид Юрьев (Leonid Yuriev)
d4ef9bf233
mdbx: rework page validation/checking, add MDBX_VALIDATION option (squashed).
...
Здесь основная часть изменений преобразующих отладочную проверку страниц
в регулярный и доступный пользователю осторожный/безопасный режим работы
с потенциально поврежденной БД.
Here the major part of the changes that transform a debugging check of
pages into a regular and user-accessible careful/safe mode for working
with a potentially corrupted database.
2022-07-07 14:10:09 +03:00
Леонид Юрьев (Leonid Yuriev)
6c5ff863ff
mdbx: remove pp_txnid4chk(), preparing to rework of page checking/validation.
2022-07-05 15:32:09 +03:00
Леонид Юрьев (Leonid Yuriev)
d61c096313
mdbx: drop mdbx_recent_steady_txnid() and fix extra search for steady meta-page.
2022-07-02 22:53:48 +03:00
Леонид Юрьев (Leonid Yuriev)
b9835389f4
mdbx: add cache for pointers to last/steady meta-pages (off by default).
2022-07-02 22:52:31 +03:00
Леонид Юрьев (Leonid Yuriev)
720b4d56be
mdbx: bigfoot feature.
...
Chunking long list of retired pages during huge transactions commit
to avoid use sequences of pages:
- splits a long retired page-number-list into chunks
which fits one per single overflow/large page;
- this requires a few unique id for keys
for create such records into GC/freeDB;
- just use the necessary subsequent IDs following the current
transaction ID and then take the last of ones to update a meta-page.
Thus avoids using/allocating/searching a sequence of free pages
but just increase txnid more than one during the commit
a huge write transaction with a long retired-pages-list.
2022-07-02 22:33:25 +03:00
Леонид Юрьев (Leonid Yuriev)
4f6b92248d
mdbx: add pgop_stat.gcrtime for collect the time spent loading and searching inside GC.
2022-07-01 09:27:38 +03:00
Леонид Юрьев (Leonid Yuriev)
48c6051482
mdbx: minor fix meta_checktxnid() to avoid assertion in debug mode.
2022-06-29 13:37:26 +03:00
Леонид Юрьев (Leonid Yuriev)
23bbceb367
mdbx: minor fix EINVAL from mdbx_env_set_geometry().
...
Silently growth `size_lower` to the `MIN_PAGENO` instead of returning `MDBX_EINVAL`.
2022-06-27 13:55:44 +03:00
Леонид Юрьев (Leonid Yuriev)
46f61c3006
mdbx: merge branch master into devel.
2022-06-27 12:39:09 +03:00
Леонид Юрьев (Leonid Yuriev)
065e5849da
mdbx: speedup GC-related pnl-merge and sequence-search.
2022-06-27 12:37:29 +03:00
Леонид Юрьев (Leonid Yuriev)
acce7d4b16
mdbx-test: remove obsolete coalesce option.
2022-06-27 12:37:29 +03:00
